Stream Flow:
 
Site
Flow (m3/s)
Δ24hr (+/-)
25th %tile
75th %tile
mm-dd-24hr
1. Rideau River at Ottawa:
84.4 cms
+5.4 cms
10.24 cms
82.16 cms
05-20-18:00
2. Jock River at Moodie Drive:
11 cms
-1.6 cms
2.43 cms
9.19 cms
05-20-18:00
3. Kemptville Ck at Kemptville:
8.03 cms
+0.57 cms
1.89 cms
7.63 cms
05-20-18:00
4. Tay River at Perth:
8.12 cms
+0.77 cms
4.44 cms
17.81 cms
05-20-17:00
5. Ottawa River at Britannia:
1924.36 cms
-1.36 cms
1085.05 cms
2253.89 cms
05-20-18:00
The interquartile range (data range between the daily 25th & 75th percentiles) represents the typical normal flows observed at this time of year over the historic record.